Seattle Airport (SEA) Flights to Chicago Airport Airport (ORD)

We've found the cheapest flights to Chicago

Returns from £143.10

One-way from £45.85

You have a selection of 26 airlines when departing Seattle-Tacoma International to O'Hare International Airport. When flying from Seattle-Tacoma International to O'Hare International Airport you will cover 2,762 Km (1,716 Miles) with the flight time at approximately 4 Hours 3 Minutes. The airport code for Seattle-Tacoma International is SEA and for O'Hare International Airport it is ORD.

Flight prices can fluctuate at certain times of the day but also at weekends. With the advent of cheap no frills flights it may be worth booking in advance if possible to get the best deal to O'Hare International Airport United States, perhaps late evening or midweek. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at O'Hare International Airport is 6.0 GMT. So remember to change your watch before arriving at O'Hare International Airport.

The table below shows the amount of daily flights in operation from Seattle-Tacoma International (SEA) to O'Hare International Airport (ORD).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines644664605:4523:58VIEW FLIGHTS
United Airlines554555405:4323:45VIEW FLIGHTS
Air Tahiti Nui533553008:0023:58VIEW FLIGHTS
Delta Air Lines333332300:0523:58VIEW FLIGHTS
Qatar Airways222553005:4523:46VIEW FLIGHTS
Korean Air333332100:0523:58VIEW FLIGHTS
American Airlines322222205:0523:59VIEW FLIGHTS
Malaysia Airlines222222005:0523:59VIEW FLIGHTS
Lufthansa222222007:1520:19VIEW FLIGHTS
British Airways222222005:0523:59VIEW FLIGHTS
Aer Lingus222222005:0523:59VIEW FLIGHTS
Iberia211221006:0014:11VIEW FLIGHTS
Finnair022032010:3613:22VIEW FLIGHTS
Turkish Airlines111111010:4910:49VIEW FLIGHTS
Swiss111111010:4910:49VIEW FLIGHTS
Gulf Air111111013:2219:29VIEW FLIGHTS
Emirates111111010:4910:49VIEW FLIGHTS
Brussels Airlines111111010:4910:49VIEW FLIGHTS
Austrian Airlines111111007:1513:15VIEW FLIGHTS
Air France110101100:0513:30VIEW FLIGHTS
Singapore Airlines011101017:5823:58VIEW FLIGHTS
Virgin Atlantic100000007:2507:25VIEW FLIGHTS
Royal Jordanian100000005:0505:05VIEW FLIGHTS
LATAM Airlines100000007:2507:25VIEW FLIGHTS
KLM100000007:2507:25VIEW FLIGHTS
ITA Airways100000007:2507:25VIEW FLIGHTS

The most direct flights offered from Seattle-Tacoma International to O'Hare International Airport United States are by Alaska Airlines with around 36 flights a week. These operate from 05:45 with the latest flight being at 23:58. The most popular flight no is AS328, AS352, AS408 and AS410.

Please visit alaskaair.com for more information regarding booking a flight with Alaska Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
05:05
AirlineFlightNo
Malaysia AirlinesMH9431
Aer LingusEI7157
American AirlinesAA2368
British AirwaysBA5591
Royal JordanianRJ7835
05:45
AirlineFlightNo
Korean AirKE6117
07:15
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7507
07:25
AirlineFlightNo
Air FranceAF2581
KLMKL6296
ITA AirwaysAZ3425
LATAM AirlinesLA6641
Virgin AtlanticVS5120
08:00
AirlineFlightNo
Air Tahiti NuiTN2611
IberiaIB1609
10:36
AirlineFlightNo
Air Tahiti NuiTN2609
Qatar AirwaysQR3306
10:49
AirlineFlightNo
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
12:10
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
12:12
AirlineFlightNo
Qatar AirwaysQR3411
13:15
AirlineFlightNo
United AirlinesUA2138
13:22
AirlineFlightNo
Malaysia AirlinesMH9381
Aer LingusEI7359
British AirwaysBA5593
Gulf AirGF6436
13:23
AirlineFlightNo
Delta Air LinesDL1256
13:30
AirlineFlightNo
Korean AirKE3136
14:11
AirlineFlightNo
Alaska AirlinesAS486
14:21
AirlineFlightNo
LufthansaLH7537
16:47
AirlineFlightNo
Alaska AirlinesAS352
16:55
AirlineFlightNo
United AirlinesUA656
18:23
AirlineFlightNo
Air Tahiti NuiTN2613
Alaska AirlinesAS410
19:25
AirlineFlightNo
Delta Air LinesDL2289
19:29
AirlineFlightNo
American AirlinesAA2359
20:19
AirlineFlightNo
United AirlinesUA1964
22:39
AirlineFlightNo
United AirlinesUA2013
23:45
AirlineFlightNo
United AirlinesUA747
23:46
AirlineFlightNo
Alaska AirlinesAS328
23:58
AirlineFlightNo
Korean AirKE3039
Air Tahiti NuiTN2610
Alaska AirlinesAS538
Delta Air LinesDL1663
23:59
AirlineFlightNo
American AirlinesAA1181
VIEW FLIGHTS
Tuesday
05:45
AirlineFlightNo
Korean AirKE6117
06:00
AirlineFlightNo
Alaska AirlinesAS408
06:11
AirlineFlightNo
Malaysia AirlinesMH9431
Aer LingusEI7157
American AirlinesAA1181
British AirwaysBA5591
07:15
AirlineFlightNo
United AirlinesUA2138
LufthansaLH7507
07:25
AirlineFlightNo
Delta Air LinesDL1189
10:36
AirlineFlightNo
FinnairAY3911
Air Tahiti NuiTN2613
Alaska AirlinesAS352
Qatar AirwaysQR3411
10:49
AirlineFlightNo
United AirlinesUA656
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
12:10
AirlineFlightNo
Air Tahiti NuiTN2612
IberiaIB1704
Qatar AirwaysQR2147
13:15
AirlineFlightNo
Austrian AirlinesOS7704
13:22
AirlineFlightNo
FinnairAY4042
Malaysia AirlinesMH9381
Aer LingusEI7359
American AirlinesAA2359
British AirwaysBA5593
Gulf AirGF6436
13:30
AirlineFlightNo
Korean AirKE3136
Air FranceAF2812
Delta Air LinesDL850
14:21
AirlineFlightNo
United AirlinesUA1964
16:41
AirlineFlightNo
United AirlinesUA2013
17:58
AirlineFlightNo
Singapore AirlinesSQ1716
Alaska AirlinesAS538
18:00
AirlineFlightNo
Korean AirKE3039
Delta Air LinesDL1074
20:19
AirlineFlightNo
LufthansaLH7537
23:45
AirlineFlightNo
United AirlinesUA747
23:46
AirlineFlightNo
Alaska AirlinesAS328
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
VIEW FLIGHTS
Wednesday
07:25
AirlineFlightNo
Delta Air LinesDL1189
10:36
AirlineFlightNo
FinnairAY3911
Air Tahiti NuiTN2613
Alaska AirlinesAS352
Qatar AirwaysQR3411
10:49
AirlineFlightNo
United AirlinesUA656
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
12:10
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
IberiaIB1704
Qatar AirwaysQR2003
13:15
AirlineFlightNo
United AirlinesUA2138
Austrian AirlinesOS7704
LufthansaLH7507
13:22
AirlineFlightNo
FinnairAY4042
Malaysia AirlinesMH9381
Aer LingusEI7359
American AirlinesAA2359
British AirwaysBA5593
Gulf AirGF6436
13:30
AirlineFlightNo
Korean AirKE3136
Delta Air LinesDL850
14:21
AirlineFlightNo
United AirlinesUA1964
LufthansaLH7537
17:58
AirlineFlightNo
Air Tahiti NuiTN2610
Alaska AirlinesAS538
18:00
AirlineFlightNo
Korean AirKE3039
Delta Air LinesDL1074
23:45
AirlineFlightNo
United AirlinesUA747
23:46
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
23:58
AirlineFlightNo
Singapore AirlinesSQ1716
23:59
AirlineFlightNo
Malaysia AirlinesMH9431
Aer LingusEI7157
American AirlinesAA1181
British AirwaysBA5591
VIEW FLIGHTS
Thursday
00:05
AirlineFlightNo
Korean AirKE3039
05:45
AirlineFlightNo
Korean AirKE6117
06:00
AirlineFlightNo
IberiaIB1704
06:11
AirlineFlightNo
Malaysia AirlinesMH9431
Aer LingusEI7157
British AirwaysBA5591
07:15
AirlineFlightNo
Austrian AirlinesOS7704
LufthansaLH7507
08:00
AirlineFlightNo
Air Tahiti NuiTN2611
IberiaIB1707
Qatar AirwaysQR8814
10:36
AirlineFlightNo
Air Tahiti NuiTN2609
Qatar AirwaysQR3306
10:49
AirlineFlightNo
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
12:10
AirlineFlightNo
Air Tahiti NuiTN2612
Alaska AirlinesAS408
Qatar AirwaysQR8813
12:12
AirlineFlightNo
Alaska AirlinesAS410
13:15
AirlineFlightNo
United AirlinesUA2138
13:30
AirlineFlightNo
Korean AirKE3136
Air FranceAF2812
Delta Air LinesDL850
13:34
AirlineFlightNo
Delta Air LinesDL1189
14:11
AirlineFlightNo
Alaska AirlinesAS486
14:21
AirlineFlightNo
LufthansaLH7537
16:41
AirlineFlightNo
United AirlinesUA2013
16:47
AirlineFlightNo
Alaska AirlinesAS352
16:55
AirlineFlightNo
United AirlinesUA656
17:58
AirlineFlightNo
Alaska AirlinesAS538
18:00
AirlineFlightNo
Delta Air LinesDL1074
18:23
AirlineFlightNo
Air Tahiti NuiTN2613
Singapore AirlinesSQ1716
Qatar AirwaysQR3411
19:29
AirlineFlightNo
Malaysia AirlinesMH9381
Aer LingusEI7359
American AirlinesAA2359
British AirwaysBA5593
Gulf AirGF6436
20:19
AirlineFlightNo
United AirlinesUA1964
23:45
AirlineFlightNo
United AirlinesUA747
23:46
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
23:59
AirlineFlightNo
American AirlinesAA1181
VIEW FLIGHTS
Friday
00:05
AirlineFlightNo
Korean AirKE3039
05:43
AirlineFlightNo
United AirlinesUA747
05:45
AirlineFlightNo
Korean AirKE6117
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Alaska AirlinesAS408
06:11
AirlineFlightNo
Malaysia AirlinesMH9431
Aer LingusEI7157
British AirwaysBA5591
07:15
AirlineFlightNo
United AirlinesUA2138
Austrian AirlinesOS7704
LufthansaLH7507
07:25
AirlineFlightNo
Delta Air LinesDL1189
08:00
AirlineFlightNo
Alaska AirlinesAS486
10:36
AirlineFlightNo
FinnairAY3981
Air Tahiti NuiTN2609
Alaska AirlinesAS352
Qatar AirwaysQR3306
10:49
AirlineFlightNo
United AirlinesUA656
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
12:10
AirlineFlightNo
Air Tahiti NuiTN2612
IberiaIB1704
Qatar AirwaysQR8813
12:12
AirlineFlightNo
FinnairAY3911
Air Tahiti NuiTN2613
Alaska AirlinesAS410
Qatar AirwaysQR3411
13:22
AirlineFlightNo
FinnairAY4042
Malaysia AirlinesMH9381
Aer LingusEI7359
American AirlinesAA2359
British AirwaysBA5593
Gulf AirGF6436
13:30
AirlineFlightNo
Korean AirKE3136
Delta Air LinesDL850
14:11
AirlineFlightNo
Air Tahiti NuiTN2611
IberiaIB1609
Qatar AirwaysQR8814
14:21
AirlineFlightNo
United AirlinesUA1964
LufthansaLH7537
16:41
AirlineFlightNo
United AirlinesUA2013
17:58
AirlineFlightNo
Alaska AirlinesAS538
18:00
AirlineFlightNo
Delta Air LinesDL1074
23:58
AirlineFlightNo
Air Tahiti NuiTN2610
23:59
AirlineFlightNo
American AirlinesAA1181
VIEW FLIGHTS
Saturday
00:05
AirlineFlightNo
Korean AirKE3039
Delta Air LinesDL1074
05:43
AirlineFlightNo
United AirlinesUA747
05:45
AirlineFlightNo
Alaska AirlinesAS328
06:00
AirlineFlightNo
Alaska AirlinesAS408
06:11
AirlineFlightNo
American AirlinesAA1181
07:00
AirlineFlightNo
United AirlinesUA2138
Austrian AirlinesOS7704
LufthansaLH7507
07:25
AirlineFlightNo
Delta Air LinesDL1189
10:36
AirlineFlightNo
FinnairAY3911
Air Tahiti NuiTN2613
Alaska AirlinesAS352
Qatar AirwaysQR3411
10:49
AirlineFlightNo
United AirlinesUA656
Turkish AirlinesTK8610
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
12:10
AirlineFlightNo
Air Tahiti NuiTN2612
IberiaIB1704
Qatar AirwaysQR2147
14:21
AirlineFlightNo
United AirlinesUA1964
17:58
AirlineFlightNo
Air Tahiti NuiTN2610
Singapore AirlinesSQ1716
Alaska AirlinesAS538
18:00
AirlineFlightNo
Air FranceAF2822
19:29
AirlineFlightNo
FinnairAY4042
Malaysia AirlinesMH9381
Aer LingusEI7359
American AirlinesAA2359
British AirwaysBA5593
Gulf AirGF6436
20:19
AirlineFlightNo
LufthansaLH7537
22:39
AirlineFlightNo
United AirlinesUA2013
23:46
AirlineFlightNo
Korean AirKE6117
Qatar AirwaysQR8887
23:59
AirlineFlightNo
Malaysia AirlinesMH9431
Aer LingusEI7157
British AirwaysBA5591
VIEW FLIGHTS
Sunday
00:05
AirlineFlightNo
Korean AirKE3039
Air FranceAF2822
Delta Air LinesDL1074
05:43
AirlineFlightNo
United AirlinesUA747
05:45
AirlineFlightNo
Alaska AirlinesAS328
06:00
AirlineFlightNo
Alaska AirlinesAS408
12:52
AirlineFlightNo
United AirlinesUA2138
13:34
AirlineFlightNo
Delta Air LinesDL1189
14:11
AirlineFlightNo
Alaska AirlinesAS486
16:47
AirlineFlightNo
Alaska AirlinesAS352
16:55
AirlineFlightNo
United AirlinesUA656
18:23
AirlineFlightNo
Alaska AirlinesAS410
19:29
AirlineFlightNo
American AirlinesAA2359
19:41
AirlineFlightNo
Delta Air LinesDL850
20:19
AirlineFlightNo
United AirlinesUA1964
23:58
AirlineFlightNo
Alaska AirlinesAS538
23:59
AirlineFlightNo
American AirlinesAA1181
VIEW FLIGHTS

You may instead fly from Seattle-Tacoma International and arrive at O'Hare International Airport by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Chicago O'Hare 02,831 km (1,759 miles)4 Hours 8 Minutes

Please remember your valid passport before departing SEA airport.

Don't forget to book your car rental!

Find the cheapest vehicle hire deals at Chicago Airport

Flight Price FAQ - Seattle (SEA) to Chicago (ORD)

DIRECT United
What is the cheapest direct flight one way from Seattle SEA to Chicago ORD?
The cheapest direct flight one way from Seattle SEA to Chicago ORD is £45.85 ($58 €53.51)
£45.85
$58 | €53.51
Check Latest Price
DIRECT Alaska Airlines
What is the cheapest direct return flight from Seattle SEA to Chicago ORD?
The cheapest direct return flight from Seattle SEA to Chicago ORD is £143.10 ($181 €166)
£143.10
$181 | €166
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Chicago ORD?
The cheapest flight one way from Seattle SEA to Chicago ORD is £44.27 ($56 €51.67)
£44.27
$56 | €51.67
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Chicago ORD?
The cheapest return flight from Seattle SEA to Chicago ORD is £109.89 ($139 €128.25)
£109.89
$139 | €128.25
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to ORD

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Flight Info FAQ - Seattle (SEA) to Chicago (ORD)

Who flies from Seattle to Chicago?
The following airlines fly from Seattle (SEA) to Chicago (ORD): Aer Lingus, Air France, Air Tahiti Nui, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta Air Lines, Emirates, Finnair, Gulf Air, Iberia, ITA Airways, KLM, Korean Air, LATAM Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Royal Jordanian, Singapore Airlines, Swiss, Turkish Airlines, United Airlines, Virgin Atlantic.
How far is the flight from Seattle to Chicago?
The flight from Seattle to Chicago is 2,762KM or 1,716 miles.
How long does the flight from Seattle to Chicago to take?
The flight from Seattle to Chicago takes 4 Hours 3 Minutes.

Other Airports Connecting To Chicago Airport in united states

Don't forget to book your hire car!

Find the cheapest vehicle hire deals at ORD

Useful Information about Chicago Airport

Chicago Airport Lounges

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Dining and Bars at Chicago Airport

See all bars and restaurants at Chicago Airport, including locations and if they are before or after check-in

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Shops and Duty Free at Chicago Airport

See all shops available at Chicago Airport - plan your duty free shopping in advance

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O'Hare Tourist Attractions

Local attractions, tours, museums and places of interest in and around Chicago O'hare Airport

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